A man may roar.Logical formLearned from9 sentences. A (bull market) may roar.Logical formLearned from9 sentences. (Stock prices) may roar.Logical formLearned from9 sentences. A room may roar with laughter.Logical formLearned from9 sentences. A blaze may roar.Logical formLearned from9 sentences. (Internet companies) may roar.Logical formLearned from9 sentences. Inspectors may roar.Logical formLearned from9 sentences. A motorcycle may roar.Logical formLearned from9 sentences. A gallery may roar approval.Logical formLearned from9 sentences. Demand may roar.Logical formLearned from9 sentences. Avalanches may roar.Logical formLearned from9 sentences. A mountain may roar to life.Logical formLearned from9 sentences. A (capacity crowd) may roar approval.Logical formLearned from9 sentences. Bombers may roar overhead.Logical formLearned from9 sentences. Traffic may roar.Logical formLearned from9 sentences.